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NASDAQ: IBOC
International Bancshares Corp Stock Ownership - Who owns International Bancshares?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have International Bancshares Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Judith I. WawroskiTREASURERPAO2025-09-05600$39.33
$23.60kBuy
Judith I. WawroskiTREASURERPAO2025-09-05600$71.58
$42.95kSell
Antonio R. Sanchez Jr.Director2025-08-1540,000$68.12
$2.72MSell
Antonio R. Sanchez Jr.Director2025-08-1480,000$69.83
$5.59MSell
Judith I. WawroskiTREASURERPAO2025-06-05700$38.30
$26.81kBuy
Judith I. WawroskiTREASURERPAO2025-06-05300$16.84
$5.05kBuy

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Net Insider Buy/Sell (L12M) Ownership

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IBOC Shareholders

What type of owners hold International Bancshares Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Antonio R. Sanchez Jr.24.96%15,518,720$1.07BInsider
Blackrock Inc10.80%6,715,540$461.69MInstitution
Vanguard Group Inc10.14%6,302,986$433.33MInstitution
Dennis E. Nixon5.20%3,232,753$222.25MInsider
Dimensional Fund Advisors LP5.16%3,206,231$220.43MInstitution
American Century Companies Inc4.97%3,090,223$212.45MInstitution
Sioma Neiman4.03%2,503,862$172.14MInsider
State Street Corp3.98%2,476,421$170.25MInstitution
Charles Schwab Investment Management Inc3.59%2,231,899$153.44MInstitution
Geode Capital Management LLC2.29%1,425,975$98.04MInstitution

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IBOC vs Bank Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IBOC64.20%35.80%Net Selling
TCBI88.29%11.71%Net BuyingNet Buying
ASB84.51%4.60%Net BuyingNet Buying
FFIN59.02%6.64%Net BuyingNet Buying
EBC72.17%2.03%Net BuyingNet Buying
View Top Bank Stocks

International Bancshares Stock Ownership FAQ

Who owns International Bancshares?

International Bancshares (NASDAQ: IBOC) is owned by 67.97% institutional shareholders, 37.91% International Bancshares insiders, and 0.00% retail investors. Antonio R. Sanchez Jr. is the largest individual International Bancshares shareholder, owning 15.52M shares representing 24.96% of the company. Antonio R. Sanchez Jr.'s International Bancshares shares are currently valued at $1.06B.

If you're new to stock investing, here's how to buy International Bancshares stock.
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